鼓室

高分辨CT与MPR-多平面重组技术在鼓室检查中的应用

Application of HRCT and MPR Technique in Tympanum Examination

探讨“C”型鼓室图在分泌性中耳炎的临床意义。

To explore the clinical meaning of " C " tympanum figure in secretory otitis media .

磷霉素鼓室注射对多粘菌素B内耳毒性的保护作用

Protective effect of intratympanic injection of fosfomycin against polymycin B ototoxicity

目的：分析先天性外耳道狭窄合并鼓室、听小骨畸形的CT表现。

Objective : To analyze CT finding of congenital stenosis of external meatus .

颞骨CT扫描示病变主要集中在上鼓室和鼓窦，4例病变充满乳突气房及鼓室、鼓窦。

The pathologic changes in the epitympanum and mastoid antrum were evident on temporal bones CT scan .

结论经鼓室给药的DSP原位凝胶对耳蜗具有明显的定位释药作用和缓释效果。

Conclusion DSP thermosensitive in situ gel following IT has significant cochlea-oriented and sustained-release effect .

1例嗜酸性肉芽肿CT表现为岩部、鼓室不规则肿块和骨质破坏。

One patient with eosinophilic granuloma showed irregular soft tissue mass of petrous bone and tympanum and bony destruction .

本实验旨在探索磷霉素和多粘菌素B混合鼓室注射对耳用的影响。

Abstract The protective effect fosfomycin ( FOM ) by intratympanic injection against polymycin B ( PB ) ototoxicity was reported .

目的：观察桃金娘油辅助治疗C型鼓室导抗图的分泌性中耳炎的疗效。

AIM : To observe the therapeutic effects of myrtol in adjuvant treatment of secretory otitis media ( SOM ) with C type tympanogram .

中耳胆脂瘤的CT表现为：（1）鼓室、鼓窦内软组织影和骨质破坏；

CT findings of cholesteatoma of the middle ear :( 1 ) abnormal soft-tissue in tympanic cavity and antrum and bone erosion ;

如果CT显示，乳突和鼓室明显累及，应该进行鼓室成型术。

If CT demonstrated , the mastoid process and the drum room implicates obviously , should carry on the drum room formation technique .

在鼓室检查中应用高分辨CT与MPR-多平面重组技术后鼓室颞骨切片与CT对照研究

Application of HRCT and MPR Technique in Tympanum Examination Comparative study between sectional anatomy and CT image of temporal bone including posterior tympanum

CT显示胆脂瘤的病理改变为①鼓室乳突腔内胆脂瘤影；

The radiological features on the CT scan were : ① a tissue mass ( cholesteatoma ) in the tympanic and mastoid cavity ;

结论MRI对鼓室球瘤的显示优于CT，伴有中耳乳突炎时MRI优势更明显。

Conclusion On diagnosis of glomus tympanicum tumors , MRI is prior to CT , especially in patient with glomus tympanicum and tympanitis .

颞骨CT和咽鼓管功能检查对胆脂瘤型中耳炎咽鼓管鼓室口病变的诊断意义

The value of computed tomography scans of temporal bone and eustachian tubal function tests for lesions at tympanic opening of eustachian tube in middle ear cholesteatoma

结果（1）CT诊断胆脂瘤的敏感性最高在上鼓室（81.25%），最低在乳突（50%）。

Results ( 1 ) Sensitivity of CT diagnosis is the highest for attic cholesteatoma ( 81.25 % ) and the lowest for mastoid cholesteatoma ( 50 % );

方法：选取20例先天性外耳道闭锁患者行颞骨薄层CT检查，其中8例接受外耳道成形术、鼓室成形术。

Method : Twenty patients with congenital aural atresia underwent a high-resolution CT of the temporal bone with VE , 8 patients subsequently underwent congenital aural atresia plasty .

[目的]研究鼻咽癌（NPC）患者放疗对鼓室压的影响。

To study the impact of radiotherapy on middle ear pressure in nasopharyngeal carcinoma ( NPC ) patients .

BMP、FN在化脓性中耳炎鼓室粘膜的表达

Expression and Localization of BMP and FN in Middle Ear Mucosa with Chronic Suppurative Otitis Media

放PVC管后分别与放PVC管前、治疗后比较，左耳鼓膜和鼓室图变化差异有统计学意义。

There was significant difference in left eardrum and tympanogram before and after tube placement , as well as after tube placement and after treatment .

结果DF－521组动物鼓室导抗图由B型变为A或C型比例高于激素组和生理盐水组。

Results The rate of tympanogram from type B to A in group DF - 521 was higher than that in group hormone and nomad saline .

结论鼓室置管术联合鼻内镜下腺样体吸切除术治疗儿童SOM有较好的疗效，并且避免了传统的腺样体刮除术的缺点。

Conclusion Tube insertion combined with adenoidectomy under endoscope can improve the cure rate of SOM in children .

鼓室碘附应用对豚鼠内耳Mg~（2+）ATPase活性研究

Study on the activity of mg ~ ( 2 + ) atpase of guinea pig inner ear after tympanal application of iodophor

指出AD型的鼓室导抗图和鼓室导抗图上出现的呼吸波是否为诊断咽鼓管异常开放的灵敏指标值得探讨。

The present results indicated that the type AD of tympanogram and respiring waves which appeared in tympanogram might not be sensitive indications of diagnosing Eustachian tube closing failure .

结论在根除病灶的基础上保存并提高听力，IBM合并后鼓室径路为慢性化脓性中耳乳突炎外科手术的合理选择。

Conclusion IBM combined with posterior tympanum is a good choice for preserving or improving hearing based on eradication of the focus among patients with chronic suppurative otitis media .

方法：选择87例（106耳）患者行鼓室成形术，其中MEBO组44例（54耳）；

Method : 87 cases of chronic tympanitis ( involving 106 ears ) were subjected to tympanoplasty .

目的：探讨鼓室冲洗注药治疗分泌性中耳炎（SOM）的临床疗效；

Objective : To study the therapeutic effects of tympanic cavity syringe injection on the secretary otitis media ( SOM ) .

方法对53例慢性鼻窦炎病人、10例健康成人做声导抗检查，采用多状态Logistic回归模型，对慢性鼻窦炎可能影响鼓室导抗图的因素进行评价。

Methods This study involved 53 patients with chronic sinusitis who underwent acoustic immittance measurements . The chronic sinusitis-related factors affecting middle ear function were evaluated with multinomial logistic regression .

随访中听力无明显改变者74例，比术后下降者8例。结论以Bony改良乳突根治术为基础，根据病变范围选择一种合适的手术方法治疗上鼓室胆脂瘤82例，获得满意的结果。

Conclusion 82 cases underwent an operation based on the modified Bondy procedure for their epitympanic cholesteatomas and a satisfactory result was achieved .

结果显示：托氏试验引起的鼓室负压与ET开放时程和鼻咽腔负压波时程的延长有关；

The results showed that negative middle ear pressure induced by Toynbee maneuver was related to prolonged opening duration of ET and duration of negative pressure in nasopharynx and lower opening pressure of ET.